>> i do believe it was a mistake for israel to take him out. i think that the core objectives that were stated by israel for taking him out will not be met by his death. i think, in fact, it will lead to the proliferation of extremist groups, and less control, actually, over rocket attacks and increased violence against israel. >> people are constaptly surprised. there were people in hamas jails for firing rockets at israelis. not for the after firing rockets, but for firing rockets at the wrong time, and jabri is a leader -- a key figure in hamas driving the palestinian fatah faction out of gaza. then -- >> he completely changed the hamas military structure. not only in terms of defeating fatah in gaza, but after the hamas takeover turning this rag tag force turning at a minimum an organized militia if not an actual army. >> organizing them into companies, battalions, brigades, and according to analysts and one israeli official, he worked closely with iran to coordinate training and the shipment of weapons to hamas, including longer range miss